<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>List Test</title>
    <style>
        ul {
            width: 100px;
            border: thin solid #000000;
            background-color: #6666ff;
        }

        li {
            border: thin solid #ffff00;
            background-color: #ccc;
        }
    </style>
</head>
<body>
    <h1>List Test</h1>
    <ul>
        <li>Item #1</li>
        <li>Item #2</li>
        <li>Item #3</li>
    </ul>
</body>
</html>
